tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel os linux
fork

Configure Feed

Select the types of activity you want to include in your feed.

kernel / include / net / bluetooth / hci_sync.h
at v6.5 135 lines 5.6 kB view raw
1/* SPDX-License-Identifier: GPL-2.0 */ 2/* 3 * BlueZ - Bluetooth protocol stack for Linux 4 * 5 * Copyright (C) 2021 Intel Corporation 6 */ 7 8typedef int (*hci_cmd_sync_work_func_t)(struct hci_dev *hdev, void *data); 9typedef void (*hci_cmd_sync_work_destroy_t)(struct hci_dev *hdev, void *data, 10 int err); 11 12struct hci_cmd_sync_work_entry { 13 struct list_head list; 14 hci_cmd_sync_work_func_t func; 15 void *data; 16 hci_cmd_sync_work_destroy_t destroy; 17}; 18 19struct adv_info; 20/* Function with sync suffix shall not be called with hdev->lock held as they 21 * wait the command to complete and in the meantime an event could be received 22 * which could attempt to acquire hdev->lock causing a deadlock. 23 */ 24struct sk_buff *__hci_cmd_sync(struct hci_dev *hdev, u16 opcode, u32 plen, 25 const void *param, u32 timeout); 26struct sk_buff *hci_cmd_sync(struct hci_dev *hdev, u16 opcode, u32 plen, 27 const void *param, u32 timeout); 28struct sk_buff *__hci_cmd_sync_ev(struct hci_dev *hdev, u16 opcode, u32 plen, 29 const void *param, u8 event, u32 timeout); 30struct sk_buff *__hci_cmd_sync_sk(struct hci_dev *hdev, u16 opcode, u32 plen, 31 const void *param, u8 event, u32 timeout, 32 struct sock *sk); 33int __hci_cmd_sync_status(struct hci_dev *hdev, u16 opcode, u32 plen, 34 const void *param, u32 timeout); 35int __hci_cmd_sync_status_sk(struct hci_dev *hdev, u16 opcode, u32 plen, 36 const void *param, u8 event, u32 timeout, 37 struct sock *sk); 38 39void hci_cmd_sync_init(struct hci_dev *hdev); 40void hci_cmd_sync_clear(struct hci_dev *hdev); 41void hci_cmd_sync_cancel(struct hci_dev *hdev, int err); 42void __hci_cmd_sync_cancel(struct hci_dev *hdev, int err); 43 44int hci_cmd_sync_submit(struct hci_dev *hdev, hci_cmd_sync_work_func_t func, 45 void *data, hci_cmd_sync_work_destroy_t destroy); 46int hci_cmd_sync_queue(struct hci_dev *hdev, hci_cmd_sync_work_func_t func, 47 void *data, hci_cmd_sync_work_destroy_t destroy); 48 49int hci_update_eir_sync(struct hci_dev *hdev); 50int hci_update_class_sync(struct hci_dev *hdev); 51 52int hci_update_eir_sync(struct hci_dev *hdev); 53int hci_update_class_sync(struct hci_dev *hdev); 54int hci_update_name_sync(struct hci_dev *hdev); 55int hci_write_ssp_mode_sync(struct hci_dev *hdev, u8 mode); 56 57int hci_get_random_address(struct hci_dev *hdev, bool require_privacy, 58 bool use_rpa, struct adv_info *adv_instance, 59 u8 *own_addr_type, bdaddr_t *rand_addr); 60 61int hci_update_random_address_sync(struct hci_dev *hdev, bool require_privacy, 62 bool rpa, u8 *own_addr_type); 63 64int hci_update_scan_rsp_data_sync(struct hci_dev *hdev, u8 instance); 65int hci_update_adv_data_sync(struct hci_dev *hdev, u8 instance); 66int hci_update_adv_data(struct hci_dev *hdev, u8 instance); 67int hci_schedule_adv_instance_sync(struct hci_dev *hdev, u8 instance, 68 bool force); 69 70int hci_setup_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance); 71int hci_start_ext_adv_sync(struct hci_dev *hdev, u8 instance); 72int hci_enable_ext_advertising_sync(struct hci_dev *hdev, u8 instance); 73int hci_enable_advertising_sync(struct hci_dev *hdev); 74int hci_enable_advertising(struct hci_dev *hdev); 75 76int hci_start_per_adv_sync(struct hci_dev *hdev, u8 instance, u8 data_len, 77 u8 *data, u32 flags, u16 min_interval, 78 u16 max_interval, u16 sync_interval); 79 80int hci_remove_advertising_sync(struct hci_dev *hdev, struct sock *sk, 81 u8 instance, bool force); 82int hci_disable_advertising_sync(struct hci_dev *hdev); 83int hci_clear_adv_instance_sync(struct hci_dev *hdev, struct sock *sk, 84 u8 instance, bool force); 85int hci_update_passive_scan_sync(struct hci_dev *hdev); 86int hci_update_passive_scan(struct hci_dev *hdev); 87int hci_read_rssi_sync(struct hci_dev *hdev, __le16 handle); 88int hci_read_tx_power_sync(struct hci_dev *hdev, __le16 handle, u8 type); 89int hci_write_sc_support_sync(struct hci_dev *hdev, u8 val); 90int hci_read_clock_sync(struct hci_dev *hdev, struct hci_cp_read_clock *cp); 91 92int hci_write_fast_connectable_sync(struct hci_dev *hdev, bool enable); 93int hci_update_scan_sync(struct hci_dev *hdev); 94int hci_update_scan(struct hci_dev *hdev); 95 96int hci_write_le_host_supported_sync(struct hci_dev *hdev, u8 le, u8 simul); 97int hci_remove_ext_adv_instance_sync(struct hci_dev *hdev, u8 instance, 98 struct sock *sk); 99int hci_remove_ext_adv_instance(struct hci_dev *hdev, u8 instance); 100struct sk_buff *hci_read_local_oob_data_sync(struct hci_dev *hdev, bool ext, 101 struct sock *sk); 102 103int hci_reset_sync(struct hci_dev *hdev); 104int hci_dev_open_sync(struct hci_dev *hdev); 105int hci_dev_close_sync(struct hci_dev *hdev); 106 107int hci_powered_update_sync(struct hci_dev *hdev); 108int hci_set_powered_sync(struct hci_dev *hdev, u8 val); 109 110int hci_update_discoverable_sync(struct hci_dev *hdev); 111int hci_update_discoverable(struct hci_dev *hdev); 112 113int hci_update_connectable_sync(struct hci_dev *hdev); 114 115int hci_start_discovery_sync(struct hci_dev *hdev); 116int hci_stop_discovery_sync(struct hci_dev *hdev); 117 118int hci_suspend_sync(struct hci_dev *hdev); 119int hci_resume_sync(struct hci_dev *hdev); 120 121struct hci_conn; 122 123int hci_abort_conn_sync(struct hci_dev *hdev, struct hci_conn *conn, u8 reason); 124 125int hci_le_create_conn_sync(struct hci_dev *hdev, struct hci_conn *conn); 126 127int hci_le_create_cis_sync(struct hci_dev *hdev, struct hci_conn *conn); 128 129int hci_le_remove_cig_sync(struct hci_dev *hdev, u8 handle); 130 131int hci_le_terminate_big_sync(struct hci_dev *hdev, u8 handle, u8 reason); 132 133int hci_le_big_terminate_sync(struct hci_dev *hdev, u8 handle); 134 135int hci_le_pa_terminate_sync(struct hci_dev *hdev, u16 handle);